body {
    background: url("../image/geometric-leaves.png");
}

/*内部间隔*/
.my-padding-mini {
    padding: 3px !important;
}

.my-padding {
    padding: 2em !important;
}

.my-padding-small {
    padding-top: 0.2em !important;
    padding-bottom: 0.2em !important;
}

.my-padding-massive {
    padding-top: 5em !important;
    padding-bottom: 5em !important;
    /*内部大间距*/
}

.my-padding-middle {
    padding-top: 2em !important;
    padding-bottom: 2em !important;
    padding-left: 1.5em !important;

}

.my-padding-large {
    padding-top: 3em !important;
    padding-bottom: 3em !important;
}

.my-padding-big {
    padding-left: 4em !important;
    padding-right: 4em !important;
}

/*外部间隔*/
.my-margin-tiny {
    margin-top: 0.3em !important;
    margin-bottom: 0.3em !important;
}

.my-margin-small {
    margin-top: 0.5em !important;
    margin-bottom: 0.5em !important;
}

.my-margin-large {
    margin-top: 2em !important;
    margin-bottom: 0.5em !important;
}

.my-margin-massive {
    margin-top: 3em !important;
    margin-bottom: 2em !important;
}

.my-margin-bottom-mini {
    margin-bottom: 0.5em !important;
}

/*
文字调整*/

.my-text-thin {
    font-weight: 300 !important;

    /*文字粗细*/
}


.my-text-spaced {
    letter-spacing: 1px !important;
    /*字间距*/
}

.my-text-lined {
    line-height: 1.8 !important;
    /*行间距*/
}

.my-text-Comprehensive {
    font-weight: 400 !important;
    letter-spacing: 1px !important;
    line-height: 1.8 !important;
}

/*透明度*/
.my-opacity-mini {
    text-align: center;
    opacity: 0.8 !important;

}

.my-opacity-tiny {
    text-align: center;
    opacity: 0.6 !important;

}

/*display*/
.my-inline-block {
    display: inline-block !important;
    /*让文字转为水平排列*/
}


.my-container {
    max-width: 72em !important;
    margin: auto !important;
}

.my-container-small {
    max-width: 60em !important;
    margin: auto !important;
}

/*颜色*/
.my-black {
    color: black !important;
}

.my-teal {
    color: #00B5AD !important;
}


/*
自定义位置*/
.my-right-top {
    position: absolute; /*absolute绝对位置*/
    top: 0;
    right: 0;
}

/*定义一个小阴影*/
.my-shadow-small {
    -webkit-box-shadow: 0px 5px 15px rgba(0, 0, 0, 0.4) !important; /*加-webkit可以适应各种浏览器的响应效果*/
    box-shadow: 0px 5px 15px rgba(0, 0, 0, 0.4) !important;
}


/*
手机端显示和隐藏图标*/
.my-mobile-show {
    display: none !important;
}

@media screen and (max-width: 768px) {
    .my-mobile-hide {
        display: none !important; /*当屏幕小于1000隐藏*/
    }

    .my-mobile-show {
        display: block !important;
    }

    .my-mobile-responsive {
        padding-right: 0 !important;
        padding-left: 0 !important;
    }

    .my-mobile-wide {
        width: 100% !important;
    }
}

/*position*/
.my-fixed {
    position: fixed !important; /*fixed是绝对布局,使控件固定在网页的某个地方，不会随滚动条浮动*/
    z-index: 10 !important; /*值越大，浮动层次越大，即不会被其他控件覆盖*/
}

.my-right-bottom {
    bottom: 0 !important;
    right: 0 !important;
}
